com.vaadin.client.widget.grid.events

Class GridKeyUpEvent

java.lang.Object

com.google.web.bindery.event.shared.Event<H>

com.google.gwt.event.shared.GwtEvent<H>

com.google.gwt.event.dom.client.DomEvent<H>

com.google.gwt.event.dom.client.KeyEvent<HANDLER>

com.vaadin.client.widgets.Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyUpHandler>

com.vaadin.client.widget.grid.events.GridKeyUpEvent

All Implemented Interfaces:

com.google.gwt.event.dom.client.HasNativeEvent

public class GridKeyUpEvent
extends Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyUpHandler>

Represents native key up event in Grid.

Since:

7.4

Author:

Vaadin Ltd

Nested Class Summary

Nested classes/interfaces inherited from class com.google.gwt.event.dom.client.DomEvent

com.google.gwt.event.dom.client.DomEvent.Type<H extends com.google.gwt.event.shared.EventHandler>

Field Summary

Fields

Modifier and Type	Field and Description
static com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyUpHandler>	TYPE DOM event type.

Constructor Summary

Constructors

Constructor and Description
GridKeyUpEvent()
GridKeyUpEvent(Grid<?> grid, CellReference<?> targetCell) Deprecated. This constructor's arguments are no longer used. Use the no-args constructor instead.

Method Summary

Modifier and Type	Method and Description
protected void	doDispatch(AbstractGridKeyEventHandler.GridKeyUpHandler handler, GridConstants.Section section) The given handler processes the event if the handler type matches the given section.
com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyUpHandler>	getAssociatedType()
protected String	getBrowserEventType() Returns the BrowserEvents type that corresponds with this event.
int	getNativeKeyCode() Gets the native key code.
static boolean	isArrow(int keyCode) Does the key code represent an arrow key?
boolean	isDownArrow() Is this a key down arrow?
boolean	isLeftArrow() Is this a left arrow?
boolean	isRightArrow() Is this a right arrow?
boolean	isUpArrow() Is this a up arrow?
String	toDebugString()

Methods inherited from class com.vaadin.client.widgets.Grid.AbstractGridKeyEvent

dispatch, getFocusedCell, getGrid

Methods inherited from class com.google.gwt.event.dom.client.KeyEvent

isAltKeyDown, isAnyModifierKeyDown, isControlKeyDown, isMetaKeyDown, isShiftKeyDown

Methods inherited from class com.google.gwt.event.dom.client.DomEvent

fireNativeEvent, fireNativeEvent, getNativeEvent, getRelativeElement, preventDefault, setNativeEvent, setRelativeElement, stopPropagation

Methods inherited from class com.google.gwt.event.shared.GwtEvent

assertLive, getSource, isLive, kill, revive

Methods inherited from class com.google.web.bindery.event.shared.Event

setSource, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

TYPE

public static final com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyUpHandler> TYPE

DOM event type.

Constructor Detail

GridKeyUpEvent

public GridKeyUpEvent()

Since:

7.7.9

GridKeyUpEvent

@Deprecated
public GridKeyUpEvent(Grid<?> grid,
                                  CellReference<?> targetCell)

Deprecated. This constructor's arguments are no longer used. Use the no-args constructor instead.

Parameters:

grid - the grid the event occurred in, not used

targetCell - the cell the event targets, not used

Method Detail

doDispatch

protected void doDispatch(AbstractGridKeyEventHandler.GridKeyUpHandler handler,
                          GridConstants.Section section)

Description copied from class: Grid.AbstractGridKeyEvent

The given handler processes the event if the handler type matches the given section.

Specified by:

doDispatch in class Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyUpHandler>

Parameters:

handler - handler

section - the section where the target element is located

getAssociatedType

public com.google.gwt.event.dom.client.DomEvent.Type<AbstractGridKeyEventHandler.GridKeyUpHandler> getAssociatedType()

Overrides:

getAssociatedType in class com.google.gwt.event.dom.client.DomEvent<AbstractGridKeyEventHandler.GridKeyUpHandler>

getBrowserEventType

protected String getBrowserEventType()

Description copied from class: Grid.AbstractGridKeyEvent

Returns the BrowserEvents type that corresponds with this event.

Specified by:

getBrowserEventType in class Grid.AbstractGridKeyEvent<AbstractGridKeyEventHandler.GridKeyUpHandler>

Returns:

the browser event type

isArrow

public static boolean isArrow(int keyCode)

Does the key code represent an arrow key?

Parameters:

keyCode - the key code

Returns:

if it is an arrow key code

getNativeKeyCode

public int getNativeKeyCode()

Gets the native key code. These key codes are enumerated in the KeyCodes class.

Returns:

the key code

isDownArrow

public boolean isDownArrow()

Is this a key down arrow?

Returns:

whether this is a down arrow key event

isLeftArrow

public boolean isLeftArrow()

Is this a left arrow?

Returns:

whether this is a left arrow key event

isRightArrow

public boolean isRightArrow()

Is this a right arrow?

Returns:

whether this is a right arrow key event

isUpArrow

public boolean isUpArrow()

Is this a up arrow?

Returns:

whether this is a right arrow key event

toDebugString

public String toDebugString()

Overrides:

toDebugString in class com.google.web.bindery.event.shared.Event<AbstractGridKeyEventHandler.GridKeyUpHandler>